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Vulnerabilities

Vulnerability · CVE-2026-28774

An OS Command Injection vulnerability exists in the web-based Traceroute diagnostic utility of International Datacasting Corporation (IDC) SFX Series SuperFlex Satelli…

Published Mar 4, 2026 · catalog updated Jun 17, 2026 · sfx2100 firmware

Check if you run it

No confirmed exploitation is on record for CVE-2026-28774. EPSS is 3.02%. Act only if a listed version of sfx2100 firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
3.02%
Remediation
Not established
Affected products
cpe datacast/sfx2100 firmware

An OS Command Injection vulnerability exists in the web-based Traceroute diagnostic utility of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface version 101. An authenticated attacker can inject arbitrary shell metacharacters (such as the pipe operator) into the flags parameter, leading to the execution of arbitrary operating system commands with root privileges.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe datacast/sfx2100 firmwareversion unspecified

How to fix CVE-2026-28774

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-28774. EPSS is 3.02%. Act only if a listed version of sfx2100 firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-78: OS Command Injection. EPSS 3.02%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 4, 2026 · NIST NVD

    Detected

    An OS Command Injection vulnerability exists in the web-based Traceroute diagnostic utility of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface version 101. An authenticated attacker can inject arbitrary shell metacharacters (such as the pipe operator) into the flags parameter, leading to the execution of arbitrary operating system command

  2. Jun 17, 2026 · NIST NVD

    Updated

    An OS Command Injection vulnerability exists in the web-based Traceroute diagnostic utility of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface version 101. An authenticated attacker can inject arbitrary shell metacharacters (such as the pipe operator) into the flags parameter, leading to the execution of arbitrary operating system command

Sources

  • CVE.orgVulnerability recordCVE-2026-28774

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-28774

    30-day exploitation probability 3.0%

    first.org
  • NIST NVDVulnerability recordCVE-2026-28774

    An OS Command Injection vulnerability exists in the web-based Traceroute diagnostic utility of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface version 101. An authenticated attacker can inject arbitrary shell metacharact

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.